package com.ys.day32.p1FastJson模拟;

import java.util.Date;

/**
 * 描述:
 *
 * @author CodeYang
 * @version 2021/1/18 15:15
 */
public class P1模拟FastJson {

    public static void main(String[] args) {

        User user = new User(101, "ys", "武汉", new Date());
        System.out.println(JSON.parseObjectToString(user));

        byte by = 12;
        Byte bys= by;
        System.out.println(by);
    }
}
